This is my new Math in A Box. I'm posting math lessons-examples/diagrams-for algebra geometry, trig, precalculus. Need help? Make requests as I have hundreds! Hopefully I can post enough to help parents new (or not) to homeshooling during the pandemic.

Just in case some of you are a bit bored (but not overwhelmed) from being house-bound, this is an excellent video explaining the math of the Corona virus pandemic. The mathematicians explain how simulations are designed; they have created interesting visual explanations of their models. This VIDEO was produced March 8, 2020, right before we in the US began social-distancing. The mathematics used pertains to exponential and logistic functions.